gc_jd_queue_data.h File Reference

#include <gcell/gc_types.h>
#include <gcell/gc_job_desc.h>

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Classes
struct	gc_jd_queue
	(Lock free someday...) queue for job descriptors More...
Typedefs
typedef __GC_BEGIN_DECLS struct gc_jd_queue	gc_jd_queue_t
	(Lock free someday...) queue for job descriptors

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Typedef Documentation

typedef __GC_BEGIN_DECLS struct gc_jd_queue gc_jd_queue_t

(Lock free someday...) queue for job descriptors

This is the main data structure shared between PPEs and SPEs. It is used to enqueue work for SPEs. SPEs or PPEs may enqueue work. SPE's dequeue from here.

FIXME make it lock free ;) For now, use a spin lock.

(Fills a single cache line)